nix-config/modules/nvim/config/lsp/tailwindcss.lua
2025-06-13 00:39:43 +02:00

153 lines
3.6 KiB
Lua

function root_markers_with_field(root_files, new_names, field, fname)
local path = vim.fn.fnamemodify(fname, ":h")
local found = vim.fs.find(new_names, { path = path, upward = true })
for _, f in ipairs(found or {}) do
-- Match the given `field`.
for line in io.lines(f) do
if line:find(field) then
root_files[#root_files + 1] = vim.fs.basename(f)
break
end
end
end
return root_files
end
function insert_package_json(root_files, field, fname)
return root_markers_with_field(root_files, { "package.json", "package.json5" }, field, fname)
end
return {
cmd = { "tailwindcss-language-server", "--stdio" },
-- filetypes copied and adjusted from tailwindcss-intellisense
filetypes = {
-- html
"aspnetcorerazor",
"astro",
"astro-markdown",
"blade",
"clojure",
"django-html",
"htmldjango",
"edge",
"eelixir", -- vim ft
"elixir",
"ejs",
"erb",
"eruby", -- vim ft
"gohtml",
"gohtmltmpl",
"haml",
"handlebars",
"hbs",
"html",
"htmlangular",
"html-eex",
"heex",
"jade",
"leaf",
"liquid",
"markdown",
"mdx",
"mustache",
"njk",
"nunjucks",
"php",
"razor",
"slim",
"twig",
-- css
"css",
"less",
"postcss",
"sass",
"scss",
"stylus",
"sugarss",
-- js
"javascript",
"javascriptreact",
"reason",
"rescript",
"typescript",
"typescriptreact",
-- mixed
"vue",
"svelte",
"templ",
},
settings = {
tailwindCSS = {
validate = true,
lint = {
cssConflict = "warning",
invalidApply = "error",
invalidScreen = "error",
invalidVariant = "error",
invalidConfigPath = "error",
invalidTailwindDirective = "error",
recommendedVariantOrder = "warning",
},
classAttributes = {
"class",
"className",
"class:list",
"classList",
"ngClass",
},
includeLanguages = {
eelixir = "html-eex",
elixir = "phoenix-heex",
eruby = "erb",
heex = "phoenix-heex",
htmlangular = "html",
templ = "html",
},
},
},
before_init = function(_, config)
if not config.settings then
config.settings = {}
end
if not config.settings.editor then
config.settings.editor = {}
end
if not config.settings.editor.tabSize then
config.settings.editor.tabSize = vim.lsp.util.get_effective_tabstop()
end
end,
workspace_required = true,
root_dir = function(bufnr, on_dir)
local root_files = {
-- Generic
"tailwind.config.js",
"tailwind.config.cjs",
"tailwind.config.mjs",
"tailwind.config.ts",
"postcss.config.js",
"postcss.config.cjs",
"postcss.config.mjs",
"postcss.config.ts",
-- Phoenix
"assets/tailwind.config.js",
"assets/tailwind.config.cjs",
"assets/tailwind.config.mjs",
"assets/tailwind.config.ts",
-- Django
"theme/static_src/tailwind.config.js",
"theme/static_src/tailwind.config.cjs",
"theme/static_src/tailwind.config.mjs",
"theme/static_src/tailwind.config.ts",
"theme/static_src/postcss.config.js",
-- Rails
"app/assets/stylesheets/application.tailwind.css",
"app/assets/tailwind/application.css",
}
local fname = vim.api.nvim_buf_get_name(bufnr)
root_files = insert_package_json(root_files, "tailwindcss", fname)
root_files = root_markers_with_field(root_files, { "mix.lock" }, "tailwind", fname)
on_dir(vim.fs.dirname(vim.fs.find(root_files, { path = fname, upward = true })[1]))
end,
}